Privacy Panel arrived today in GNOME Control Center, and is one of the three new Panel (Privacy, Search, Notifications) we will get on the next GNOME. But there is also a re-designed Power Panel, and there are many improvements for Wacom, Users (added History Logs), Wireless, Bluetooth..
Instead of writing down the new options, I screencasting it, but in any case this is still far from completed.
What is missing here is an option to clear cache per application, for example Empathy Logs.
We are almost 4 months before the actual release, and the progress towards to GNOME 3.8 is more than impressive, comparing to previous releases. To be fair many of these changes had begun in 3.6 cycle, but just now are landing.